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Chang 'an Star II
LQSQP
49$
| Quantity: | |
|---|---|
Product introduction
Factory supply catalytic converters for Chang 'an Star II，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
1. Greatly purified exhaust emissions
Efficient conversion of harmful gases
Through the internal platinum (Pt), rhodium (Rh), palladium (Pd) and other precious metal catalysts, the carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx) and other harmful gases in the tail gas into carbon dioxide (CO₂), water (H₂O) and nitrogen (N₂), reducing about 90% of pollutant emissions 1910. After installation, the exhaust odor is significantly reduced, in line with national 4, national 5 and other emission standards, to avoid the failure of annual inspection due to excessive.
Improved environmental compliance
If the catalytic converter of the original car ages or fails, the exhaust emissions may exceed the standard, resulting in the annual inspection can not pass or be restricted on the road. With a new catalytic converter, compliance can be restored and legal risks avoided.
Second, optimize engine performance and fuel economy
Increase combustion efficiency
Three-way catalytic converter and front and rear oxygen sensors work together:
The front oxygen sensor detects the oxygen content of the exhaust gas and feeds back to the ECU to adjust the air-fuel ratio (ideal ratio 14.7:1), so that the fuel burns more fully and the dynamic response is more sensitive.
Post-oxygen sensor monitors catalytic status. If the catalytic converter fails, the consistent data of the front and rear sensors will trigger the engine failure light alarm, and such problems can be eliminated after replacement.
Reduce fuel consumption and power loss
Aging catalytic converters may increase exhaust resistance due to blockage, resulting in decreased engine power and increased fuel consumption. The new catalytic converter restores exhaust smoothness, reduces engine load and improves power output.
3. Prevent failure and prolong the life of components
Avoid abnormal exhaust system
Replacing a failed catalytic converter can reduce the risk of red exhaust pipe burning, abnormal ringing, or damage to the oxygen sensor.
Clogged catalysts can cause the engine to overheat, and the new catalytic converter can reduce this risk.
Extend service life
If the correct use of high-quality fuel (to avoid lead, sulfur oil products) and regularly clean up carbon deposits, the life of the three-way catalytic converter can reach 80,000-100,000 kilometers, reducing the high cost of frequent replacement (the price of original parts is usually thousands of yuan).
Precautions and maintenance suggestions after installation
Run-in period requirements
The new catalytic converter needs to work effectively at high temperatures (above 250°C), and the optimal catalytic temperature is 400-800°C. After installation, it is recommended to avoid short trips and ensure that the catalytic converter is sufficiently heated to activate the chemical reaction.
Select genuine accessories and standard installation
It is necessary to ensure that the catalytic converter is installed in the correct position (behind the exhaust manifold, between the front and rear oxygen sensors) and sealed with the exhaust pipe to prevent air leakage from affecting the purification effect.
Poor quality catalytic converter may have poor purification effect or even damage the engine, it is recommended to choose a regular brand and buy through professional channels.
Scheduled maintenance
Regular cleaning of engine carbon deposits to avoid unburned carbon deposits clogging the catalytic converter.
If the exhaust gas is still not up to standard after replacement, check other engine problems (such as insufficient combustion, oxygen sensor damage, etc.).
5. Economic and environmental benefits
Reduce long-term costs
Reasonable maintenance of the catalytic converter can reduce the replacement frequency caused by blockage or poisoning and save maintenance costs.
Improve the maintenance rate of vehicles
Compliant exhaust emissions are an important indicator of used car trading, and the installation of new catalysts can avoid depreciation due to emissions issues.
Product introduction
Factory supply catalytic converters for Chang 'an Star II，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
1. Greatly purified exhaust emissions
Efficient conversion of harmful gases
Through the internal platinum (Pt), rhodium (Rh), palladium (Pd) and other precious metal catalysts, the carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx) and other harmful gases in the tail gas into carbon dioxide (CO₂), water (H₂O) and nitrogen (N₂), reducing about 90% of pollutant emissions 1910. After installation, the exhaust odor is significantly reduced, in line with national 4, national 5 and other emission standards, to avoid the failure of annual inspection due to excessive.
Improved environmental compliance
If the catalytic converter of the original car ages or fails, the exhaust emissions may exceed the standard, resulting in the annual inspection can not pass or be restricted on the road. With a new catalytic converter, compliance can be restored and legal risks avoided.
Second, optimize engine performance and fuel economy
Increase combustion efficiency
Three-way catalytic converter and front and rear oxygen sensors work together:
The front oxygen sensor detects the oxygen content of the exhaust gas and feeds back to the ECU to adjust the air-fuel ratio (ideal ratio 14.7:1), so that the fuel burns more fully and the dynamic response is more sensitive.
Post-oxygen sensor monitors catalytic status. If the catalytic converter fails, the consistent data of the front and rear sensors will trigger the engine failure light alarm, and such problems can be eliminated after replacement.
Reduce fuel consumption and power loss
Aging catalytic converters may increase exhaust resistance due to blockage, resulting in decreased engine power and increased fuel consumption. The new catalytic converter restores exhaust smoothness, reduces engine load and improves power output.
3. Prevent failure and prolong the life of components
Avoid abnormal exhaust system
Replacing a failed catalytic converter can reduce the risk of red exhaust pipe burning, abnormal ringing, or damage to the oxygen sensor.
Clogged catalysts can cause the engine to overheat, and the new catalytic converter can reduce this risk.
Extend service life
If the correct use of high-quality fuel (to avoid lead, sulfur oil products) and regularly clean up carbon deposits, the life of the three-way catalytic converter can reach 80,000-100,000 kilometers, reducing the high cost of frequent replacement (the price of original parts is usually thousands of yuan).
Precautions and maintenance suggestions after installation
Run-in period requirements
The new catalytic converter needs to work effectively at high temperatures (above 250°C), and the optimal catalytic temperature is 400-800°C. After installation, it is recommended to avoid short trips and ensure that the catalytic converter is sufficiently heated to activate the chemical reaction.
Select genuine accessories and standard installation
It is necessary to ensure that the catalytic converter is installed in the correct position (behind the exhaust manifold, between the front and rear oxygen sensors) and sealed with the exhaust pipe to prevent air leakage from affecting the purification effect.
Poor quality catalytic converter may have poor purification effect or even damage the engine, it is recommended to choose a regular brand and buy through professional channels.
Scheduled maintenance
Regular cleaning of engine carbon deposits to avoid unburned carbon deposits clogging the catalytic converter.
If the exhaust gas is still not up to standard after replacement, check other engine problems (such as insufficient combustion, oxygen sensor damage, etc.).
5. Economic and environmental benefits
Reduce long-term costs
Reasonable maintenance of the catalytic converter can reduce the replacement frequency caused by blockage or poisoning and save maintenance costs.
Improve the maintenance rate of vehicles
Compliant exhaust emissions are an important indicator of used car trading, and the installation of new catalysts can avoid depreciation due to emissions issues.
